No other replies to you, weird... You are in a nice location and if willing to travel via car/cab/metro you can get basically anywhere in the city. I don't know what you consider "decent" but if you mean "upscale" Hook, Vidalia, Blue Duck, and Westend Bistro are all within walking distance. A little farther away Cafe Du Parc, Ardour, Mourayo, and Obelisk. Beyond that, Palena and Corduroy are two other DC favorites that are both a relatively short cab ride away. The food at both is transcendant. Read other posts on this board asking for suggestions for visitors.